Experimental and numerical study on physico‐mechanical properties and Taguchi's designed abrasive wear behavior of hemp/nettle‐polyester hybrid composite

Kumar, Sanjeev; Prasad, Lalta; Patel, Vinay Kumar; Kumain, Ashish; Yadav, Anshul

doi:10.1002/pc.26350

Cited by 28 publications

(15 citation statements)

References 50 publications

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“…The actual density ( ρ a ) was determined using the Archimedes principle using water as an immersion liquid according to ASTM D792. According to ASTM D2734‐70, the theoretical density ( ρ t ) was determined using the rule of the mixture in (Equation ), [ 16 ] and the void content was calculated using Equation (). [ 16 ] The mechanical behavior of the developed composites was evaluated in terms of tensile and flexural properties on a universal testing machine (Make: Instron; Model: 5982 USA) and the specimen was prepared according to ASTM D3039 (150 × 15 × 4 in mm) and ASTM D7264 (100 × 15 × 4 in mm), respectively.…”

Section: Characterization Of Developed Laminatesmentioning

confidence: 99%

“…Recently, the scientific community and industries have been focusing on hybridizing natural fiber-based polymer composites. [6][7][8][9][10][11][12] Natural fibers such as agave, [13,14] hemp, nettle, [15,16] bagasse, [17] and roselle, sisal [18] have been used to develop and modify the properties of NFRCs. In hybrid composites, the beneficial feature of one fiber can compensate for the adverse effect of the other fiber.…”

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confidence: 99%

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Static and dynamic mechanical behavior of intra‐hybrid jute/sisal and flax/kenaf reinforced polypropylene composites

et al. 2022

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The current experimental investigation examines the effect of the warp/weft orientation of jute/sisal and flax/kenaf fibers on the static and dynamic mechanical characteristics of intra-woven hybrid composites. Jute (J), sisal (S), flax (F), and kenaf (K) hybrid woven mats were explicitly designed to keep fibers in the warp and weft directions. Intra-hybrid-composites with JJ, JS, SJ, SS, FF, FK, KF, and KK type hybrid woven mats with polypropylene matrix were processed using the compression molding/film stacking method. The tensile and flexural, and the dynamic mechanical behavior was investigated. Utilizing a scanning electron microscope, the fractured surface of tensile test specimens was examined. The results indicate that combining jute with sisal and flax with kenaf improved the mechanical properties of pure sisal and kenaf based composites. Hybridized composites exhibited the maximum increment in tensile strength (5.95% and 31.16%), tensile modulus (4.20% and 66.64%), flexural strength (12.59% and 5.69%), and flexural modulus (47.10% and 19.72%) for JS and FK composites, when compared with unhybridized SS and KK composites, respectively. The fiber hybridization and warp/weft sequence have a substantial effect on the dynamic mechanical performance of woven fiber laminated composites. It was identified that composites of JS and FK possess a higher storage modulus than pure SS and KK based composites, respectively. In addition, at a temperature of 50 C, the storage modulus was improved by 37.63% and 136.63%, for JS and FK hybrid composites, respectively in comparison to the unhybridized SS and KK composites, respectively.

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Section: Characterization Of Developed Laminatesmentioning

confidence: 99%

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confidence: 99%

Static and dynamic mechanical behavior of intra‐hybrid jute/sisal and flax/kenaf reinforced polypropylene composites

et al. 2022

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“…Natural fibers are easily available, low in cost, environment friendly, nontoxic and biodegradable in nature, hence they are increasingly used as a reinforcement material in various industrial applications 1–6 . Although natural fiber do not have equivalent strength as that of synthetic fiber (carbon and glass), so to improve the physical and mechanical properties of the composite hybridization method is used 7,8 . Natural fibers are suitable as a reinforcement material in various polymer and gives improved mechanical properties.…”

Section: Introductionmentioning

confidence: 99%

Taguchi optimized sliding wear behavior and hardness of novelGrewia optiva/Basalt fiber reinforced hybrid polyester composites

Bijlwan

Prasad

Sharma

et al. 2023

J of Applied Polymer Sci

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This research paper investigated the hardness and tribological performance of novel Grewia optiva/Basalt fiber reinforced hybrid polymer composites. Two different configuration of hybrid composite that is, woven and chopped fiber reinforced composite are considered for the study. The chopped fiber configuration of the composite is further divided into two types based on fiber length and wt%. The fiber lengths studied are 6 and 12 mm while the wt% studied are 0, 6, and 12 wt%. Woven fiber reinforced composite is divided into five configurations based on wt% of G. optiva fiber with 0, 3, 6, 9, and 12 wt%. In all configurations, maximum fiber content of 12 wt% is maintained. B6/GO6 composite exhibits minimum specific wear rate and maximum hardness among all the compositions. Wear experimental results are analyzed by Taguchi optimization technique and based on the five levels and four control factors (sliding velocity, fiber loading, sliding distance, and normal load) L25 partial orthogonal array was suggested for the woven fiber reinforced composites. Fiber content is the main control parameter for hardness testing and L9 orthogonal array was suggested according to four control factors and three levels.

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“…Also, they are characterized by their better damping behavior, durability, energy absorption, specific modulus, breaking strength, ease of processing, and dimensional stability. [ 21 ] Nonwoven abrasives are popular for cleaning the surface of metal components. Due to the porosity of the nonwoven surface, a majority of abrasive grains are stuck in and on these reinforcements.…”

Section: Introductionmentioning

confidence: 99%

Analysis of silica and silicon carbide abrasives characteristics on denim wear

Elaissi¹,

Ghith

Alibi

2022

Polymer Composites

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This paper presents the development of certain abrasives based on selected industrial wastes and gives an idea of their postuse behavior. These abrasives are manufactured using two methods: pulverization and coating. For these purposes, we used cellulosic nonwoven fibers as reinforcement, three types of resin (polyurethane, acrylic, and polyester) as a matrix, and abrasive grains of silicon carbide (SiC) and silica to obtain the abrasive character. We report the wear of the developed materials by abrasion, the evaluation of their roughness, the influence of the type of the abrasive grains, and their sizes on the wear performances. Scanning electron microscopy was performed to show the morphology of abrasives. The weight loss of abrasives was measured by thermogravimetric analysis and its derivative. Fourier-transform infrared spectroscopy allows the chemical characterization and identification of abrasive grains. Under the same test conditions, experimental results indicate that silica-based abrasives exhibit higher surface roughness and abrasion wear rate than SiC-based abrasives.

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Experimental and numerical study on physico‐mechanical properties and Taguchi's designed abrasive wear behavior of hemp/nettle‐polyester hybrid composite

Cited by 28 publications

References 50 publications

Static and dynamic mechanical behavior of intra‐hybrid jute/sisal and flax/kenaf reinforced polypropylene composites

Static and dynamic mechanical behavior of intra‐hybrid jute/sisal and flax/kenaf reinforced polypropylene composites

Taguchi optimized sliding wear behavior and hardness of novelGrewia optiva/Basalt fiber reinforced hybrid polyester composites

Analysis of silica and silicon carbide abrasives characteristics on denim wear

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